What effects does Mitomycin have on the body if it leaks from the bladder?

I had a tumor removed three months ago and the doctor perforated my bladder allowing urine and Mitomycin to enter my body cavity. I have five out of ten of the side effects listed as swelling of lips, extreme fatigue, headaches, zero apatite, extremely dry mouth and throat, numb tongue and metallic taste in mouth, general pain in all of my muscles. My urologist refuses to do anything about these symptoms. How long do these side effects last?